GUI - tag vending for vending_machine with ";"

[Manu1400]

The <multiselect> part of presets have problems with semi-colon value separator :

Example :
I want to add a other value of vending for a vending_machine which use semi-colon value separator.
amenity=vending_machine
vending=drinks;cigarettes
If i use the GUI for modified the tag 'vending' it's not possible (because values aren't in the order of JOSM preset).
But i "valid" that, the tag 'vending' is "modified" to the value "cigarettes;drinks".

Solutions :

• Don't change the order of values
• Patch the Core (see #8605) to accept values without order.

[Manu1400]

And with the version lasted it's different (see ​http://josm.openstreetmap.de/changeset/5866/josm) :

​http://josm.openstreetmap.de/changeset/5866/josm contain a "regression" for users :
The order is NOT "modified" and "block" the GUI.

[Don-vip]

In 5912/josm:

fix #8638 - Presets: Allow editing of multiselect values in wrong order

[Don-vip]

The order modification is not a problem: the values are semantically equal. It is even better to have consistent values in alphabetical order. Regression fixed.